OPAL TRIPLET FOR SALE,   LOT 102, 20x15mm.

hawaiian Art Gallery and Studio of Award Winning hawaii Artist Donald K. Hall  shopping cart logo                Promotion Consulting and Marketing Corp.



Opal Triplet 20x15mm Gem Grade Lot:102

Click the Buy Now Button to add to shopping cart



opal triplet for sale 20x15 mm. Lot:102

Due to the high magnification of our photographs sometimes lines or marks appear in the picture. These are no visible  blemishes with this stone with the naked eye. Generally the actual stone will look brighter, clearer than the Photographs




SIZE: 20x15mm OVAL
Grade: GEM
Number of pieces: 1 PC
Brightness Rating 1-5 4.0 OUT TOP 5
Body Tone: N1

20x15mm Opal Triplet Gem Grade $84.99


strong visible pattern  that remains all around the stone. The stone does not require movement to see  color.

100% money back Guarantee

If you don't like your order ship it back. We will also refund your shipping cost!

Link To main Opal Triplets Home Page


Click Thumbnails below for more large pictures of this Opal Triplet



Body Tone
... Central to the nomenclature is the description of body tone. Body tone is the base color of the stone, without taking the play of color into account. Under the new nomenclature, all tones from black to white are assigned a value from N1 to N9.


Opal body tone

Brightness of Fire
... The other criterion is the brightness of the fire. Brightness is graded on a scale of 1 to 5.

Level: Name: Description:
1 Faint Shows a little play of color only under direct sunlight, none under low light
2 Dull Shows some color under low light, but is dull even under indirect sunlight
3 Bright Shows fair color under low light and very nice fire under indirect sunlight
4 Very Bright Shows good color under low light and sharp crisp color under indirect sunlight
5 Brilliant Shows exceptionally bright crisp color in all lighting situations


Our Grading System for Opal triplets

Gem Our best Opals

AA Excellent quality

A High quality

B Average Quality

C Commercial Grade.


 All information and artwork is Copyright © 1997/2017 by
 Promotion Consulting and Marketing Corp. and  Donald K. Hall